The LP2986IMMX-3.3, manufactured by Texas Instruments, is a highly precise voltage regulator designed to cater to a wide array of applications that require a stable and reliable power source. This regulator is part of the LP2986 series, which is known for its exceptional performance in terms of dropout voltage, output voltage tolerance, and supply current needs.

Key Features

• Output Voltage: The device provides a fixed output voltage of 3.3V, which is ideal for powering 3.3V logic in a variety of electronic systems.
• High Accuracy: The output voltage is guaranteed to be within ±0.5% at room temperature and ±1% over the full operating temperature range, ensuring reliable performance under varying conditions.
• Low Dropout Voltage: With a low dropout voltage of typically 300mV at full load, the LP2986IMMX-3.3 is efficient and can operate close to the input voltage while still providing a stable output.
• Current Capacity: It can deliver up to 200mA of output current, making it suitable for low-power applications.
• Thermal Protection: The device includes built-in thermal shutdown protection to prevent damage from overheating.
• Stable with Low-ESR Capacitors: The LP2986IMMX-3.3 is stable with output capacitors having an ESR as low as 5mΩ, which can help in reducing noise and improving transient response.

Applications

The LP2986IMMX-3.3 is versatile and can be used in a variety of applications, including:

• Battery-powered devices
• Portable consumer electronics
• Handheld instrumentation
• Mobile phones and PDAs
• Wireless communication systems

Package and Quality

This regulator comes in an 8-pin MSOP (Micro Small Outline Package) that is compact and suitable for space-constrained applications. The device is RoHS compliant and is designed to meet the high-quality standards set by Texas Instruments.

The LP2986IMMX-3.3 is a reliable choice for designers who require a precise voltage regulator with low dropout performance and high output voltage accuracy. Its features make it an excellent choice for maintaining the stability of sensitive electronic circuits.